ilLMContentSearch Class Reference

Inheritance diagram for ilLMContentSearch:

Collaboration diagram for ilLMContentSearch:

Public Member Functions
&	performSearch ()
	__createInStatement ()
	__createAndCondition ()
Public Member Functions inherited from ilAbstractSearch
	__construct ($qp_obj)
	Constructor @access public. More...
	setFields ($a_fields)
	Set fields to search. More...
	getFields ()
	Get fields to search. More...
	setFilter ($a_filter)
	set object type to search in More...
	setIdFilter ($a_id_filter)
	Set id filter Filters search by given object id. More...
	getIdFilter ()
	Get Id filter. More...
	appendToFilter ($a_type)
	Append object type to filter. More...
	getFilter ()
	get object type to search in More...
	__createLocateString ()
	build locate string in case of AND search More...
	__prepareFound (&$row)
&	performSearch ()

Additional Inherited Members
Data Fields inherited from ilAbstractSearch
	$db = null
	$query_parser = null
	$search_result = null
	$object_types

Detailed Description

Definition at line 37 of file class.ilLMContentSearch.php.

Member Function Documentation

__createAndCondition()

ilLMContentSearch::__createAndCondition

(

)

Definition at line 102 of file class.ilLMContentSearch.php.

        {
                echo "Overwrite me!";
        }

__createInStatement()

ilLMContentSearch::__createInStatement

(

)

Definition at line 75 of file class.ilLMContentSearch.php.

        {
                global $ilDB;
                
                if(!$this->getFilter() and !$this->getIdFilter())
                {
                        return '';
                }
                
                $in = '';
                if($this->getFilter())
                {
                        $type = "('";
                        $type .= implode("','",$this->getFilter());
                        $type .= "')";
                        
                        $in = " AND parent_type IN ".$type.' ';
 
                }
                if($this->getIdFilter())
                {
                        $in .= ' AND ';
                        $in .= $ilDB->in('parent_id',$this->getIdFilter(),false,'integer');
                }
                return $in;
        }

References $ilDB, $in, ilAbstractSearch\getFilter(), and ilAbstractSearch\getIdFilter().

Referenced by performSearch().

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performSearch()

& ilLMContentSearch::performSearch

(

)

Reimplemented from ilAbstractSearch.

Definition at line 39 of file class.ilLMContentSearch.php.

        {
                $this->setFields(array('content'));
 
                $in = $this->__createInStatement();
                $where = $this->__createWhereCondition();
                $locate = $this->__createLocateString();
 
                $query = "SELECT page_id,parent_id,parent_type ".
                        $locate.
                        "FROM page_object, lm_data ".
                        $where.
                        "AND obj_id = page_id ".
                        $in;
                        
                
                $res = $this->db->query($query);
                while($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT))
                {
                        // workaround to get term ids for definition ids (which is not the same!!!)
                        if ($row->parent_type == "gdf")
                        {
                                // it is not a page id anymore now, it is a term id
                                include_once("./Modules/Glossary/classes/class.ilGlossaryDefinition.php");
                                $row->page_id = ilGlossaryDefinition::_lookupTermId($row->page_id);
                        }
 
                        $this->search_result->addEntry($row->parent_id,$row->parent_type,$this->__prepareFound($row),$row->page_id);
                }
 
                return $this->search_result;
        }

References $in, $query, $res, $row, ilAbstractSearch\$search_result, __createInStatement(), ilAbstractSearch\__createLocateString(), ilGlossaryDefinition\_lookupTermId(), ilDBConstants\FETCHMODE_OBJECT, and ilAbstractSearch\setFields().

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The documentation for this class was generated from the following file:

• Services/Search/classes/class.ilLMContentSearch.php